B767 upgrades in 2 years bullsh-t. They do a lot of talking to keep pilots but I certainly have not seen it. Remember it is only true until you can see it with your own eyes and even then I would be sceptical subject to change. Airbus pilots are also being upgraded to a A330/340 something the Boeing pilots are not.
As to who is screwed more? We all are screwed by management that’s what you do after licking some one. Sorry no offence to the good ones.